Polyclonal Antibody to Anti-CD22 Antibody(Discontinued)
Figure 1: Anti-CD22 antibody(39-2034). Western blotting: RAJI Cell Lysate.
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| Amount : | 100 μg/vial |
| Isotype : | Rabbit IgG |
| Purification : | Immunogen affinity purified. |
| Content : | Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3. Reconstitute : Add 0.2ml of distilled water will yield a concentration of 500ug/ml. |
| Storage condition : | At -20˚C for one year. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for a longer time. Avoid repeated freezing and thawing. |
| Gene : | CD22 |
| Gene ID : | 933 |
| Uniprot ID : | P20273 |
| Alternative Name : | B-cell receptor CD22; B-lymphocyte cell adhesion molecule; BL-CAM; Sialic acid-binding Ig-like lectin 2; Siglec-2; T-cell surface antigen Leu-14; CD22; CD22; SIGLEC2 |
| Immunogen Information : | A synthetic peptide corresponding to a sequence at the C-terminus of human CD22(656-670aa RPQAQENVDYVILKH), different from the related mouse sequence by three amino acids. |
CD22 is a surface glycoprotein of B lymphocytes that is rapidly phosphorylated on cytoplasmic tyrosines after antigen receptor cross-linking. CD22 is a negative regulator of antigen receptor signaling whose onset of expression at the mature B cell stage may serve to raise the antigen concentration threshold required for B cell triggering. The human CD22 gene is expressed specifically in B lymphocytes and likely has an important function in cell-cell interactions. The B cell coreceptor CD22 plays an important role in regulating signal transduction via the B cell Ag receptor.3 CD22 is located within the band region q13.1 of chromosome 19.
Western blot : 0.1-0.5μg/ml; Immunohistochemistry(Paraffin-embedded Section) : 0.5-1μg/ml
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
| Subcellular location: | Cell membrane |
| Post transnational modification: | Phosphorylated on tyrosine residues by LYN. |
| Tissue Specificity: | B-lymphocytes. |
| BioGrid: | 107371. 15 interactions. |
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